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Cesarean section scar is an independent risk factor for adverse clinical pregnancy outcomes in in vitro fertilization-embryo transfer

Cesarean section scar is an independent risk factor for adverse clinical pregnancy outcomes in in vitro fertilization-embryo transfer

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500103180
Enrollment
Unknown
Registered
2025-05-26
Start date
2023-10-10
Completion date
Unknown
Last updated
2025-06-02

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Secondary infertility

Interventions

Observation group (scar uterus group):None
Control group (no history of cesarean section):None

Sponsors

Shenzhen Zhongshan Urology Hospital
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
20 Years to 40 Years

Inclusion criteria

Inclusion criteria: 1.The women were 20-40 years old at the time of transplantation; 2.The ovaries of the normal response population using the long regimen or antagonist regimen to promote ovulation; 3.Fresh embryo transplantation;

Exclusion criteria

Exclusion criteria: 1.Uterine malformation; 2.Hydrosalpinx; 3.Endometriosis; 4.Severe intrauterine adhesion; 5.Uterine fluid; 6.uterine adenomyosis;

Design outcomes

Primary

MeasureTime frame
early abortion rate;live birth rate;continuous pregnancy rate;—

Countries

China

Contacts

Public ContactXu Fen

Shenzhen Zhongshan Urology Hospital

121449501@qq.com+86 755 88361001

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026